Models of Bonding & Structure B.2 The Covalent Model (id: 514e83039)

本题目来源于试卷: Models of Bonding & Structure B.2 The Covalent Model，类别为 IB化学

[填空题]
The difference in physical properties of the following using knowledge of chemical structure and bonding:

1.The boiling point of hydrochloric acid (HCl) is  ----待选择----lessmore  than that of lithium chloride (LiCl).
2.Calcium bromide ($CaBr_2$) can conduct electricity in a molten state and aqueous solution, Please judge bromine ($Br_2$)  ----待选择----cancannot .
3.The boiling point of HI is  ----待选择----lowerhigher  than $I_2$.
Arrange bromine $Br_2$ potassium and potassium bromide in order of increasing boiling points.  ----待选择----Bromine" >Brominepotassium" >potassium bromide ＜  ----待选择----Bromine" >Brominepotassium" >potassium bromide ＜  ----待选择----Bromine" >Brominepotassium" >potassium bromide .

参考答案:
空格1: less  空格2: cannot  空格3: lower  空格4: Bromine  空格5: potassium  空格6: potassium bromide 


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